Cellphone plans are more affordable than ever. There are some solid discount carriers and plans out there, and this tool helps you pick the one that’s best for you, depending on your habits and where you live.

We’ve told you a few of our favorite discounted options for cellphone service. But your savings will vary with each carrier, depending on your basic cellphone habits. Money.com has an interactive tool that asks you four basic questions to help you pick a plan. Tell them your metro area, how many phones you want on the plan, how much data you use, and how frequently you upgrade, and you’ll see a list of options.

The list will tell you how much you can expect to pay, what your two-year cost will be, how much data you’re allotted, and what the network performance rating is for that carrier in your area. We’ve told you about WhistleOut, which is similar, but doesn’t include network performance, which can be a big factor.

Money’s tool is pretty solid, but it doesn’t include some of the smaller discounted carriers, like Ting or Republic Wireless. They also seem to overestimate the data usage in asking you how you use your phone (watching videos vs. checking email, for example). But you can easily find out how much data you use from your current carrier and enter it in accordingly.

If you’re shopping for a new phone plan, it’s worth checking out. Give it a try at the link below.